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784 commits

Author SHA1 Message Date
Karel Zak
2ea3972396 Merge branch 'fix-befs' of https://github.com/mbroz/util-linux 
* 'fix-befs' of https://github.com/mbroz/util-linux:
  libblkid: befs - avoid undefined shift
 2023-01-23 14:11:56 +01:00
Thomas Weißschuh
eef4dbe0cb libblkid: bcachefs: limit maximum size of read superblock 2023-01-23 13:52:00 +01:00
Thomas Weißschuh
e2283b6899 libblkid: iso9660: don't warn on isonum mismatch 
we are not doing anything about it anyways
 2023-01-23 13:52:00 +01:00
Thomas Weißschuh
de437be6f9 libblkid: bcachefs: fix member_field_end 
The end of this member is the start of the next one, not the start of
the current one.
 2023-01-23 13:52:00 +01:00
Thomas Weißschuh
d9c72ffc4c libblkid: bcachefs: validate size of member field 2023-01-23 13:52:00 +01:00
Thomas Weißschuh
dcf4b1b2b2 libblkid: bcachefs: fix field type 2023-01-23 13:52:00 +01:00
Thomas Weißschuh
64bfbdb470 libblkid: bcachefs: fix endless loop 
When a field has size 0 it will loop forever.

See #2031
 2023-01-23 13:52:00 +01:00
Thomas Weißschuh
25489f1bc4 libblkid: iso9660: use sizeof_member 2023-01-23 13:52:00 +01:00
Cristian Rodríguez
7165c9bb1e remove no longer needed braces 2023-01-23 13:52:00 +01:00
Cristian Rodríguez
cba3345215 replace open-coded instances of mempcpy 2023-01-23 13:52:00 +01:00
Milan Broz
0ec43c07e0 libblkid: befs - avoid undefined shift 
BEFS does not check maximal value for ag_shift leading
to undefined behavior. Avoid this by limiting shift size.

Reproducer found with OSS-Fuzz (issue 55285) running over
cryptsetup project (blkid is used in header init).

Signed-off-by: Milan Broz <gmazyland@gmail.com>
 2023-01-23 13:51:43 +01:00
Karel Zak
77da12e7b4 libblkid: (bcachefs) verify checksum before set probing result 
* merge probe_bcachefs_full_sb() in to probe_bcachefs()

* define variables at the beginning of the code block

* cosmetic code cleanup

Signed-off-by: Karel Zak <kzak@redhat.com>
 2023-01-20 12:45:10 +01:00
Thomas Weißschuh
f5c84384b5 libblkid: bcachefs: add xxhash checksum support 2023-01-19 19:17:25 +00:00
Thomas Weißschuh
4a57b0b401 libblkid: bcachefs: add crc64 checksum support 
Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
 2023-01-19 19:17:25 +00:00
Thomas Weißschuh
e9e51878e7 libblkid: bcachefs: add crc32 checksum support 
Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
 2023-01-19 19:17:25 +00:00
Thomas Weißschuh
ba5c3e7387 libblkid: bcachefs: validate device fields 
Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
 2023-01-19 19:17:25 +00:00
Thomas Weißschuh
4ad02a2566 libblkid: bcachefs: probe UUID_SUB 
Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
 2023-01-19 19:17:23 +00:00
Thomas Weißschuh
6409416869 libblkid: add bcachefs support 
https://bcachefs.org/

Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
 2023-01-19 19:16:55 +00:00
Samanta Navarro
4195cb01fb Fix typo 
Signed-off-by: Samanta Navarro <ferivoz@riseup.net>
 2023-01-10 12:00:56 +00:00
Thomas Weißschuh
65e5339021 libblkid: topology/sysfs: fix uint64_t handling on 32bit systems 2023-01-08 16:28:48 +00:00
Thomas Weißschuh
305cb55ba4 libblkid: topology/ioctl: fix uint64_t handling on 32bit systems 2023-01-08 16:28:48 +00:00
Thomas Weißschuh
5d71d711d0 libblkid: topolicy/ioctl: use union for multiple data types 2023-01-08 16:28:48 +00:00
Karel Zak
df7bffb4e8 Merge branch 'libblkid-debug' of https://github.com/t-8ch/util-linux 
* 'libblkid-debug' of https://github.com/t-8ch/util-linux:
  libblkid: remove strewn around calls to blkid_init_debug()
  libblkid: always initialize debugging
 2023-01-03 15:07:06 +01:00
Karel Zak
e71bd605c5 Merge branch 'libblkid/topology-diskseq' of https://github.com/t-8ch/util-linux 
* 'libblkid/topology-diskseq' of https://github.com/t-8ch/util-linux:
  libblkid: topology: probe diskseq
  libblkid: topology: allow setting of 64bit values
  lib/sysfs: allow parent redirect even for non-queue files
  blockdev: add support for ioctl BLKGETDISKSEQ
  libblkid: topology: add test
  tests: functions: allow partitions on loopdevs
 2023-01-02 13:32:58 +01:00
Karel Zak
e6c3efa3fd Merge branch 'cleanups' of https://github.com/t-8ch/util-linux 
* 'cleanups' of https://github.com/t-8ch/util-linux:
  fadvise: fix parsing of option -V
  libblkid: zfs: remove unnecessary newline from debug messages
  libblkid: topology: constify some structures
  lib: sysfs: fix typo
 2023-01-02 13:24:23 +01:00
Karel Zak
55c04dd23b Merge branch 'part-csum' of https://github.com/t-8ch/util-linux 
* 'part-csum' of https://github.com/t-8ch/util-linux:
  libblkid: bsd: add checksum support
  libblkid: sun: use generic checksum handling
  libblkid: sgi: use generic checksum handling
  libblkid: gpt: use generic checksum handling
 2023-01-02 13:06:41 +01:00
Thomas Weißschuh
0cb7e07830 libblkid: topology: probe diskseq 2022-12-28 12:34:20 +00:00
Thomas Weißschuh
3ab9e699a8 libblkid: topology: allow setting of 64bit values 2022-12-28 12:34:20 +00:00
Thomas Weißschuh
12af79b94c libblkid: zfs: remove unnecessary newline from debug messages 2022-12-28 04:06:43 +00:00
Thomas Weißschuh
c74a0d9ca3 libblkid: topology: constify some structures 2022-12-28 01:49:03 +00:00
Thomas Weißschuh
c8cc506472 libblkid: bsd: add checksum support 2022-12-26 23:57:48 +00:00
Thomas Weißschuh
b810439594 libblkid: sun: use generic checksum handling 2022-12-26 23:57:48 +00:00
Thomas Weißschuh
3957a745e7 libblkid: sgi: use generic checksum handling 2022-12-26 23:57:48 +00:00
Thomas Weißschuh
b8c35b4aea libblkid: gpt: use generic checksum handling 2022-12-26 23:57:48 +00:00
Milan Broz
67b8731fa6 Update email. 
This email no longer works.

Signed-off-by: Milan Broz <gmazyland@gmail.com>
 2022-12-23 11:48:17 +01:00
Thomas Weißschuh
801b0a6251 libblkid: remove strewn around calls to blkid_init_debug() 
Now that we always initialize libblkid debugging when loading we don't
need them anymore.
 2022-12-21 19:08:44 +00:00
Thomas Weißschuh
aca796c524 libblkid: always initialize debugging 
Previously the debugging logic relied on random parts of libblkid having
called blkid_init_debug().
If this didn't happen, as for example for lsblk(8), debugging wouldn't
work.

Make sure that debugging is always enabled.
 2022-12-21 19:08:43 +00:00
Karel Zak
6ccea16460 Merge branch 'fssize-swap' of https://github.com/t-8ch/util-linux 
* 'fssize-swap' of https://github.com/t-8ch/util-linux:
  blkid: swap: test big endian swapfile
  libblkid: swap: report fssize
  libblkid: swap: report fsblocksize
  libblkid: swap: report endianess
 2022-12-21 10:16:34 +01:00
Thomas Weißschuh
b592266638 libblkid: iso9660: read block size from superblock 2022-12-15 02:22:09 +00:00
Thomas Weißschuh
b5f1612515 libblkid: swap: report fssize 2022-12-14 12:01:01 +00:00
Thomas Weißschuh
7bffba2b90 libblkid: swap: report fsblocksize 2022-12-14 12:01:01 +00:00
Thomas Weißschuh
1b883507b4 libblkid: swap: report endianess 2022-12-14 12:00:57 +00:00
Thomas Weißschuh
171700a2c9 libblkid: ntfs: report fssize 2022-12-13 18:35:18 +00:00
Thomas Weißschuh
bcfef878cc libblkid: ubifs: report fssize 2022-12-13 18:35:18 +00:00
Thomas Weißschuh
d3b7b882ae libblkid: f2fs: report fssize 2022-12-13 18:35:18 +00:00
Thomas Weißschuh
b0dd082a8a libblkid: erofs: report fssize 2022-12-13 18:34:40 +00:00
Thomas Weißschuh
67dc634fe2 libblkid: vfat: report fssize 2022-12-13 18:34:40 +00:00
Milan Broz
773a1fe3f1 libblkid: Add detection of FileVault2 partitions 
FileVault is full disk encryption format based on Apple
Core Storage, used in older macOS versions.

This patch allows automatic detection of Core Storage partition
to be later used with existing cryptsetup support for FileVault2.

Note that we intentionally ignore generic Core Storage; only
specific configuration is detected as cs_fvault2 type here.

Signed-off-by: Milan Broz <gmazyland@gmail.com>
 2022-12-12 19:08:44 +01:00
Karel Zak
fa98613e4e libblkid: add BLKID_SUBLKS_FSINFO to docs 
Signed-off-by: Karel Zak <kzak@redhat.com>
 2022-12-05 12:03:19 +01:00
Karel Zak
69b73820d4 libblkid: cleanup definitions and add docs for return values 
* make it possible to use #ifdef for the return values

* add docs for the return values

Addresses: https://github.com/util-linux/util-linux/issues/1939
Signed-off-by: Karel Zak <kzak@redhat.com>
 2022-12-05 12:02:14 +01:00